css.css

#math_stuff{
    text-align: center;
	margin-top: 20px;
}
#title{
	text-align: center;
	font-size: 40px; 
	margin-top: 30px; 
}

#operators div{
	display: inline-table;
	width:40px; 
	margin:5px;
	height:40px;
	font-size:30px;
	background-color:#00ff00;
}

#numbers div{
	width:40px; 
	margin:5px;
	height:40px;
	background-color:#00ffff;
	font-size:30px;
	display: inline-table;
}

#operators {
}

#numbers {

}